X-Git-Url: http://git.lttng.org/?a=blobdiff_plain;f=liblttng-ust%2Ftracelog.c;h=3d48b1eddd1306f918b3f0bb4f78c1ba6306caca;hb=c0c0989ab70574e09b2f7e8b48c2da6af664a849;hp=65fc87ede57818c21d2af3b87ea7c8f3e133e5d7;hpb=171fcc6fd03e3f5787b3d0ee8aedc8cb9bcc6f17;p=lttng-ust.git

diff --git a/liblttng-ust/tracelog.c b/liblttng-ust/tracelog.c
index 65fc87ed..3d48b1ed 100644
--- a/liblttng-ust/tracelog.c
+++ b/liblttng-ust/tracelog.c
@@ -1,26 +1,9 @@
 /*
- * Copyright (C) 2013-2014  Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
+ * SPDX-License-Identifier: MIT
  *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
+ * Copyright (C) 2013-2014 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
  */
 
-#define _GNU_SOURCE
 #define _LGPL_SOURCE
 #include <stdio.h>
 #include <helper.h>
@@ -30,16 +13,14 @@
 #include "lttng-ust-tracelog-provider.h"
 
 #define TRACELOG_CB(level) \
-	void _lttng_ust_tracelog_##level(const char *file, \
+	static inline __attribute__((always_inline)) \
+	void __lttng_ust_vtracelog_##level(const char *file, \
 			int line, const char *func, \
-			const char *fmt, ...) \
+			const char *fmt, va_list ap) \
 	{ \
-		va_list ap; \
 		char *msg; \
-		int len; \
+		const int len = vasprintf(&msg, fmt, ap); \
 		\
-		va_start(ap, fmt); \
-		len = vasprintf(&msg, fmt, ap); \
 		/* len does not include the final \0 */ \
 		if (len < 0) \
 			goto end; \
@@ -48,6 +29,24 @@
 			LTTNG_UST_CALLER_IP()); \
 		free(msg); \
 	end: \
+		return; \
+	} \
+	\
+	void _lttng_ust_vtracelog_##level(const char *file, \
+			int line, const char *func, \
+			const char *fmt, va_list ap) \
+	{ \
+		__lttng_ust_vtracelog_##level(file, line, func, fmt, ap); \
+	} \
+	\
+	void _lttng_ust_tracelog_##level(const char *file, \
+			int line, const char *func, \
+			const char *fmt, ...) \
+	{ \
+		va_list ap; \
+		\
+		va_start(ap, fmt); \
+		__lttng_ust_vtracelog_##level(file, line, func, fmt, ap); \
 		va_end(ap); \
 	}